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Update from gnulib

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This commit is contained in:
Paul Eggert 2021-12-21 15:36:16 -08:00
parent f1668ef23c
commit 4b7e73432c
3 changed files with 20 additions and 39 deletions
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51
lib/gnulib.mk.in
View file

@ -1328,7 +1328,6 @@ BUILT_SOURCES += $(ALLOCA_H)
ifneq (,$(GL_GENERATE_ALLOCA_H_CONDITION))
alloca.h: alloca.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_ALLOCA_H''@|$(HAVE_ALLOCA_H)|g' < $(srcdir)/alloca.in.h; \
} > $@-t && \
@ -1391,7 +1390,6 @@ BUILT_SOURCES += $(BYTESWAP_H)
ifneq (,$(GL_GENERATE_BYTESWAP_H_CONDITION))
byteswap.h: byteswap.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/byteswap.in.h; \
} > $@-t && \
@ -1572,7 +1570,6 @@ BUILT_SOURCES += dirent.h
# doesn't have one that works with the given compiler.
dirent.h: dirent.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''HAVE_DIRENT_H''@|$(HAVE_DIRENT_H)|g' \
@ -1665,8 +1662,8 @@ ifneq (,$(gl_GNULIB_ENABLED_dynarray_CONDITION))
BUILT_SOURCES += malloc/dynarray.gl.h malloc/dynarray-skeleton.gl.h
malloc/dynarray.gl.h: malloc/dynarray.h
$(AM_V_at)$(MKDIR_P) 'malloc'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'malloc'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e '/libc_hidden_proto/d' < $(srcdir)/malloc/dynarray.h; \
} > $@-t && \
@ -1674,8 +1671,8 @@ malloc/dynarray.gl.h: malloc/dynarray.h
MOSTLYCLEANFILES += malloc/dynarray.gl.h malloc/dynarray.gl.h-t
malloc/dynarray-skeleton.gl.h: malloc/dynarray-skeleton.c
$(AM_V_at)$(MKDIR_P) 'malloc'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'malloc'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|<malloc/dynarray\.h>|<malloc/dynarray.gl.h>|g' \
-e 's|__attribute_maybe_unused__|_GL_ATTRIBUTE_MAYBE_UNUSED|g' \
@ -1719,7 +1716,6 @@ BUILT_SOURCES += $(ERRNO_H)
ifneq (,$(GL_GENERATE_ERRNO_H_CONDITION))
errno.h: errno.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -1769,7 +1765,6 @@ BUILT_SOURCES += $(EXECINFO_H)
ifneq (,$(GL_GENERATE_EXECINFO_H_CONDITION))
execinfo.h: execinfo.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/execinfo.in.h; \
} > $@-t && \
@ -1840,7 +1835,6 @@ BUILT_SOURCES += fcntl.h
# doesn't have one that works with the given compiler.
fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -2045,7 +2039,6 @@ BUILT_SOURCES += $(GETOPT_H) $(GETOPT_CDEFS_H)
ifneq (,$(GL_GENERATE_GETOPT_H_CONDITION))
getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
@ -2164,7 +2157,6 @@ BUILT_SOURCES += $(IEEE754_H)
ifneq (,$(GL_GENERATE_IEEE754_H_CONDITION))
ieee754.h: ieee754.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/ifndef _GL_GNULIB_HEADER/if 0/g' \
$(srcdir)/ieee754.in.h; \
@ -2208,7 +2200,6 @@ BUILT_SOURCES += inttypes.h
# doesn't have one that works with the given compiler.
inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -2310,7 +2301,6 @@ BUILT_SOURCES += $(LIMITS_H)
ifneq (,$(GL_GENERATE_LIMITS_H_CONDITION))
limits.h: limits.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -2612,8 +2602,8 @@ ifneq (,$(gl_GNULIB_ENABLED_scratch_buffer_CONDITION))
BUILT_SOURCES += malloc/scratch_buffer.gl.h
malloc/scratch_buffer.gl.h: malloc/scratch_buffer.h
$(AM_V_at)$(MKDIR_P) 'malloc'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'malloc'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|__always_inline|inline _GL_ATTRIBUTE_ALWAYS_INLINE|g' \
-e 's|__glibc_likely|_GL_LIKELY|g' \
@ -2663,7 +2653,6 @@ BUILT_SOURCES += signal.h
# doesn't have a complete one.
signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -2775,7 +2764,6 @@ BUILT_SOURCES += $(STDALIGN_H)
ifneq (,$(GL_GENERATE_STDALIGN_H_CONDITION))
stdalign.h: stdalign.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/stdalign.in.h; \
} > $@-t && \
@ -2801,7 +2789,6 @@ BUILT_SOURCES += $(STDDEF_H)
ifneq (,$(GL_GENERATE_STDDEF_H_CONDITION))
stddef.h: stddef.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -2835,7 +2822,6 @@ BUILT_SOURCES += $(STDINT_H)
ifneq (,$(GL_GENERATE_STDINT_H_CONDITION))
stdint.h: stdint.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
@ -2887,7 +2873,6 @@ BUILT_SOURCES += stdio.h
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3026,7 +3011,6 @@ BUILT_SOURCES += stdlib.h
stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
$(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3183,7 +3167,6 @@ BUILT_SOURCES += string.h
# doesn't have one that works with the given compiler.
string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3344,8 +3327,8 @@ BUILT_SOURCES += sys/random.h
# We need the following in order to create <sys/random.h> when the system
# doesn't have one.
sys/random.h: sys_random.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'sys'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3378,8 +3361,8 @@ BUILT_SOURCES += sys/select.h
# We need the following in order to create <sys/select.h> when the system
# doesn't have one that works with the given compiler.
sys/select.h: sys_select.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
$(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'sys'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3414,8 +3397,8 @@ BUILT_SOURCES += sys/stat.h
# We need the following in order to create <sys/stat.h> when the system
# has one that is incomplete.
sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'sys'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3489,8 +3472,8 @@ BUILT_SOURCES += sys/time.h
# We need the following in order to create <sys/time.h> when the system
# doesn't have one that works with the given compiler.
sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'sys'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \
@ -3525,8 +3508,8 @@ BUILT_SOURCES += sys/types.h
# We need the following in order to create <sys/types.h> when the system
# doesn't have one that works with the given compiler.
sys/types.h: sys_types.in.h $(top_builddir)/config.status
$(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
$(AM_V_GEN)$(MKDIR_P) 'sys'
$(AM_V_at)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3564,7 +3547,6 @@ BUILT_SOURCES += time.h
# doesn't have one that works with the given compiler.
time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -3695,7 +3677,6 @@ libgnu_a_SOURCES += unistd.c
# <unistd.h> when the system doesn't have one.
unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
$(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \

2
lib/intprops.h
View file

@ -240,7 +240,7 @@
#endif
/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */
#if defined __clang_major_ && __clang_major__ < 14
#if defined __clang_major__ && __clang_major__ < 14
/* Work around Clang bug <https://bugs.llvm.org/show_bug.cgi?id=16404>. */
# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0
#else

6
lib/warn-on-use.h
View file

@ -84,20 +84,20 @@
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
/* A compiler attribute is available in gcc versions 4.3.0 and later. */
# define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message)))
# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
__attribute__ ((__warning__ (message)))
# elif __clang_major__ >= 4
/* Another compiler attribute is available in clang. */
# define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function \
_GL_WARN_EXTERN_C __typeof__ (function) function \
__attribute__ ((__diagnose_if__ (1, message, "warning")))
# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
__attribute__ ((__diagnose_if__ (1, message, "warning")))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function. */
# define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function
_GL_WARN_EXTERN_C __typeof__ (function) function
# define _GL_WARN_ON_USE_ATTRIBUTE(message)
# else /* Unsupported. */
# define _GL_WARN_ON_USE(function, message) \